1SFL607102R1300

ABB 1SFL607102R1300 – AF370-40-00-13 is a heavy-duty 4-pole AF series power contactor designed for motor starting, isolation, bypass and high-current power-distribution applications in industrial electrical systems. It is equipped with four normally open main contacts (4NO) and no factory-mounted auxiliary contacts in this -00 configuration. The AF370 provides a rated operational current of 370 A under AC-3 duty at 380–440 V and is suitable for controlling three-phase motors up to approximately 200 kW at 380–400 V, 415 V and 440 V. At 220–240 V, ABB specifies an AC-3 motor rating of 110 kW.

For AC-1 applications involving resistive or slightly inductive loads, the contactor is rated up to 525 A at 690 V and 40°C. ABB also specifies 400 A at 1000 V and 40°C. Its conventional free-air thermal current is 525 A.